1.
LCM of the group of given numbers is more than the greatest of these numbers.
2.
Which is the least three digit number divisible by 9 but not divisible by 3 ?
3.
Which of the following numbers is not divisible by 18 ?
4.
The value of (8 ÷ 88) 'y' = 333333. Find 'y' :
5.
The sum of the ages of three persons is 100 years. what will be the sum of their ages after 5 years:
6.
If the students of a class can be grouped exactly into 6, 8 or 10, then what is the minimum number of students in the class ?
8.
Which one of the following statements is correct ? The number 5340304332 is:
9.
LCM of two co-prime numbers is 176. What is the sum of these numbers?
10.
Which digits have the same place value and face value in the number 4560923 ?
11.
What is the last digit of the product of all the prime numbers up to 100 ?
13.
Two numbers are in the ratio 3 : 4. LCM of these numbers is 108. Is it possible to find the HCF of these numbers?
14.
When 0.68 is written in fraction as its simplest form, what will be the sum of its denominator and numerator ?
15.
What least number should be subtracted from 26492518 so that the resulting number is divisible by 3 but not by 9 ?
16.
An apple is 40 cents, a banana is 60 cents and a grapefruit is 80 cents. How much is a papaya?
17.
The simplified value of (7+3)6 ÷ 4 – 12 ÷ 6 is :
18.
Which of the following numbers is not divisible by 18 ?
19.
What is the next thousandth number after 1,45,069.
20.
What is the maximum difference of two consecutive prime numbers up to 100 ?
